Won Namgoong

According to our database, Won Namgoong authored at least 72 papers between 1996 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Rapid Spectrum Sweeping Scanner Exploiting Mixer Harmonics for Cognitive Radio Applications.

Amr Abdelhamid, Murat Torlak, Won Namgoong

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

Regularization Based Sparse Support Recovery for Asynchronous Multicarrier Modulation Signals in Cognitive Radio Networks.

Ashwin Bhobani Baral, Won Namgoong, Murat Torlak

Proceedings of the 13th International Conference on Information and Communication Technology Convergence, 2022

Joint Sparse Support Recovery for Asynchronous Multicarrier Modulation Signals in Cognitive Radio Networks.

Ashwin Bhobani Baral, Won Namgoong, Murat Torlak

Proceedings of the 2022 IEEE International Conference on Communications Workshops, 2022

2021

Spectral Detection of Frequency-Sparse Signals: Compressed Sensing vs. Sweeping Spectrum Scanning.

Murat Torlak, Won Namgoong

IEEE Access, 2021

2019

Timing Jitter Distribution and Power Spectral Density of a Second-Order Bang-Bang Digital PLL With Transport Delay Using Fokker-Planck Equations.

Pratheep Bondalapati, Won Namgoong

IEEE Trans. Very Large Scale Integr. Syst., 2019

Rethinking Harmonic-Rejection Mixer in Wideband Receivers - A Systems Perspective.

Won Namgoong

Proceedings of the IEEE Radio and Wireless Symposium, 2019

An Approach to Compensate for Capacitor Mismatches in SAR ADC using Multiple Comparisons.

Jinkyu Park, Won Namgoong

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Interferer-Robust Compressed Sensing Receiver Based on Mixer Harmonics.

Won Namgoong, Murat Torlak

Proceedings of the 2019 IEEE International Symposium on Dynamic Spectrum Access Networks, 2019

2018

Sub-Nyquist Sampling Receiver for Overlay Cognitive Radio Users.

Murat Torlak, Won Namgoong

IEEE Trans. Signal Process., 2018

A Modified Proportional-Integral Loop Filter to Suppress DCO Noise in Digital PLL.

Won Namgoong

IEEE Trans. Circuits Syst. II Express Briefs, 2018

Digital Cancellation of Harmonic and Intermodulation Distortion in Wideband SAW-Less Receivers.

Esmail Babakrpur, Won Namgoong

IEEE Trans. Circuits Syst. II Express Briefs, 2018

2017

Matching for Concurrent Harmonic Sensing in an M-Phase Mixer-First Receiver.

Esmail Babakrpur, Won Namgoong

IEEE Trans. Circuits Syst. II Express Briefs, 2017

2016

An All-Digital Approach to Supply Noise Cancellation in Digital Phase-Locked Loop.

Won Namgoong

IEEE Trans. Very Large Scale Integr. Syst., 2016

An observer-controller digital PLL - A time-domain approach.

Won Namgoong

Proceedings of the 2016 IEEE Radio and Wireless Symposium, 2016

2015

Comparator Power Reduction in Low-Frequency SAR ADC Using Optimized Vote Allocation.

Muhammad Ahmadi, Won Namgoong

IEEE Trans. Very Large Scale Integr. Syst., 2015

Adaptive and Robust Digital Harmonic-Reject Mixer With Optimized Local Oscillator Spacing.

Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2015

Comparator Power Minimization Analysis for SAR ADC Using Multiple Comparators.

Muhammad Ahmadi, Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2015

2014

Switched Current Integrating Sampler for Time Interleaved ADCs.

Masoud Ensafdaran, Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2014

A wideband flexible digital receiver using polyphase harmonic mixer.

Won Namgoong

Proceedings of the 2014 IEEE Radio and Wireless Symposium, 2014

High speed SAR ADC using fast conversion loop.

Masoud Ensafdaran, Won Namgoong

Proceedings of the 2014 IEEE Radio and Wireless Symposium, 2014

2013

Digital Equalization of a Polyphase Harmonic Mixer.

Won Namgoong

IEEE Trans. Circuits Syst. II Express Briefs, 2013

A Wideband Digital Receiver With Hard-Switching Mixers for Cognitive Radio.

Won Namgoong

IEEE J. Emerg. Sel. Topics Circuits Syst., 2013

A 3.3fJ/conversion-step 250kS/s 10b SAR ADC using optimized vote allocation.

Muhammad Ahmadi, Won Namgoong

Proceedings of the IEEE 2013 Custom Integrated Circuits Conference, 2013

2012

CRLB-Achieving I/Q Mismatch Estimator for Low-IF Receiver Using Repetitive Training Sequence in the Presence of CFO.

Won Namgoong, Payam Rabiei

IEEE Trans. Commun., 2012

2011

On the Performance of OFDM-Based Amplify-and-Forward Relay Networks in the Presence of Phase Noise.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

IEEE Trans. Commun., 2011

2010

Reduced-Complexity Joint Baseband Compensation of Phase Noise and I/Q Imbalance for MIMO-OFDM Systems.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

IEEE Trans. Wirel. Commun., 2010

A non-iterative technique for phase noise ICI mitigation in packet-based OFDM systems.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

IEEE Trans. Signal Process., 2010

Digital Processing of Single-Carrier Cyclic Prefixed Frequency Channelized Receiver for Serial Links.

Won Namgoong, Lei Feng

IEEE Trans. Circuits Syst. II Express Briefs, 2010

Flicker Noise in Observer-Controller Digital PLL.

Won Namgoong

IEEE Trans. Circuits Syst. II Express Briefs, 2010

Observer-Controller Digital PLL.

Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2010

Performance comparison of MIMO-OFDM transmission schemes in the presence of I/Q imbalance and phase noise with application to IEEE 802.11N.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

Proceedings of the IEEE International Conference on Acoustics, 2010

MIMO-OFDM channel estimation in the presence of I/Q imbalance and phase noise for IEEE 802.11N.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

Proceedings of the IEEE International Conference on Acoustics, 2010

2009

High-Speed Single-Ended Parallel Link Based on Three-Level Differential Encoding.

Sotirios Zogopoulos, Won Namgoong

IEEE J. Solid State Circuits, 2009

Low-Complexity OFDM Channel Estimation in the Presence of I/Q Imbalance and Phase Noise.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Efficient Pilot-Aided Digital Baseband Compensation of Phase Noise ICI in OFDM Receivers.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008

A High Data-Rate Energy-Efficient Interference-Tolerant Fully Integrated CMOS Frequency Channelized UWB Transceiver for Impulse Radio.

Ali Medi, Won Namgoong

IEEE J. Solid State Circuits, 2008

Frequency domain joint channel and phase noise estimation in OFDM WLAN systems.

Payam Rabiei, Won Namgoong, Naofal Al-Dhahir

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007

Generalized Linear Periodic Time-Varying Analysis for Noise Reduction in an Active Mixer.

Jongrit Lerdworatawee, Won Namgoong

IEEE J. Solid State Circuits, 2007

2006

Editorial.

Won Namgoong

J. VLSI Signal Process., 2006

An Analog/Digital Baseband Processor Design of a UWB Channelized Receiver for Transmitted Reference Signals.

Lei Feng, Won Namgoong

J. VLSI Signal Process., 2006

An oversampled channelized UWB receiver with transmitted reference modulation.

Lei Feng, Won Namgoong

IEEE Trans. Wirel. Commun., 2006

A novel phase-noise compensation scheme for communication receivers.

Liang Zhao, Won Namgoong

IEEE Trans. Commun., 2006

Revisiting spurious-free dynamic range of communication receivers.

Jongrit Lerdworatawee, Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2006

A Hardware Impairment Compensation Scheme with Cascaded Adaptive Filters.

Lei Feng, Won Namgoong

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005

Modeling and analysis of nonlinearities and mismatches in AC-coupled direct-conversion receiver.

Won Namgoong

IEEE Trans. Wirel. Commun., 2005

Wide-band CMOS cascode low-noise amplifier design based on source degeneration topology.

Jongrit Lerdworatawee, Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2005

An adaptive maximally decimated channelized UWB receiver with cyclic prefix.

Lei Feng, Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2005

Multilevel differential encoding with precentering for high-speed parallel link transceiver.

Jae-Yoon Sim, Won Namgoong

IEEE J. Solid State Circuits, 2005

Ultra-Wideband Radio.

Robert A. Scholtz, David M. Pozar, Won Namgoong

EURASIP J. Adv. Signal Process., 2005

Digitizing of UWB signals based on frequency channelization.

Won Namgoong, Lei Feng

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

An AC-coupled direct-conversion receiver for Global Positioning System.

Shaomin Hsu, Won Namgoong

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Communication transmitter phase noise compensation based on the self-downconversion architecture.

Liang Zhao, Won Namgoong

Proceedings of IEEE International Conference on Communications, 2005

Generalization of single-carrier and multicarrier cyclic prefixed communication.

Lei Feng, Won Namgoong

Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

Generalized noise analysis of active mixers by simple linear periodic time-varying circuit model.

Jongrit Lerdworatawee, Won Namgoong

Proceedings of the IEEE 2005 Custom Integrated Circuits Conference, 2005

2004

Noise figure of digital communication receivers-revisited.

Won Namgoong, Jongrit Lerdworatawee

IEEE Trans. Circuits Syst. I Regul. Pap., 2004

Low-noise amplifier design for ultrawideband radio.

Jongrit Lerdworatawee, Won Namgoong

IEEE Trans. Circuits Syst. I Regul. Pap., 2004

Performance of a novel phase noise compensation scheme for communication receivers in the presence of Wiener phase noise.

Liang Zhao, Won Namgoong

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

A channelized digital ultrawideband receiver.

Won Namgoong

IEEE Trans. Wirel. Commun., 2003

Revisiting the Noise Figure Design Metric for Digital Communication Receiver.

Won Namgoong, Jongrit Lerdworatawee

Proceedings of the 4th International Symposium on Quality of Electronic Design (ISQED 2003), 2003

Low noise amplifier design for ultra-wideband radio.

Jongrit Lerdworatawee, Won Namgoong

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Amplification of Ultrawideband Signals.

Won Namgoong, Jongrit Lerdworatawee

Proceedings of the 2003 International Conference on Computer-Aided Design, 2003

Channelized digital receivers for impulse radio.

Won Namgoong

Proceedings of IEEE International Conference on Communications, 2003

A novel adaptive phase noise compensation scheme for communication receivers.

Liang Zhao, Won Namgoong

Proceedings of the Global Telecommunications Conference, 2003

2002

Finite-length synthesis filters for non-uniformly time-interleaved analog-to-digital converter.

Won Namgoong

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

MMSE matching for low noise amplifier.

Jongrit Lerdworatawee, Won Namgoong

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

2001

Direct-conversion RF receiver design.

Won Namgoong, Teresa H. Meng

IEEE Trans. Commun., 2001

2000

Partitioning Analog and Digital Processing in Mixed-Signal Systems.

Sydney Reader, Won Namgoong, Teresa H. Meng

J. VLSI Signal Process., 2000

An all-digital low-power IF GPS synchronizer.

Won Namgoong, Sydney Reader, Teresa H. Meng

IEEE J. Solid State Circuits, 2000

GPS receiver design for portable applications.

Won Namgoong, Teresa H. Meng

Proceedings of the IEEE International Conference on Acoustics, 2000

1998

Power consumption of parallel spread spectrum correlator architectures.

Won Namgoong, Teresa H. Meng

Proceedings of the 1998 International Symposium on Low Power Electronics and Design, 1998

1997

A Low-Power Encoder For Pyramid Vector Quantization of Subband Coefficients.

Won Namgoong, Teresa H. Meng

J. VLSI Signal Process., 1997

1996

Low-power video encoder/decoder using wavelet/TSVQ with conditional replenishment.

Won Namgoong, Navin Chaddha, Teresa H.-Y. Meng

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996